3v4l.org

run code in 300+ PHP versions simultaneously
<?php $co2 = 260; $v1 = $co2 - 200; $v1 = $v1 <= 0 ? 0 : $v1; $v3 = $v1 - 50; $v3 = $v3 <= 0 ? 0 : $v3; $v2 = $v1 - $v3; echo ($v1 * 0) + ($v2 * 2) + ($v3 * 4);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00816.63
8.3.50.0120.00922.84
8.3.40.0140.00318.68
8.3.30.0120.00318.96
8.3.20.0030.00520.14
8.3.10.0000.00823.66
8.3.00.0080.00019.13
8.2.180.0090.00618.06
8.2.170.0100.00322.96
8.2.160.0100.00320.29
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00021.03
8.2.110.0060.00322.08
8.2.100.0090.00317.59
8.2.90.0060.00319.08
8.2.80.0030.00517.97
8.2.70.0060.00317.38
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0040.00418.17
8.2.30.0050.00218.07
8.2.20.0040.00417.76
8.2.10.0040.00418.00
8.2.00.0080.00017.75
8.1.280.0150.00625.92
8.1.270.0080.00023.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0030.00719.15
8.1.220.0030.00517.76
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0000.00817.25
8.1.180.0060.00318.10
8.1.170.0030.00618.56
8.1.160.0000.00821.95
8.1.150.0040.00418.80
8.1.140.0000.00817.36
8.1.130.0030.00317.75
8.1.120.0040.00417.44
8.1.110.0040.00417.29
8.1.100.0070.00017.30
8.1.90.0040.00417.30
8.1.80.0000.00717.39
8.1.70.0070.00017.36
8.1.60.0040.00417.44
8.1.50.0070.00017.41
8.1.40.0030.00517.52
8.1.30.0030.00617.48
8.1.20.0070.00417.46
8.1.10.0040.00417.51
8.1.00.0040.00417.43
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.50
8.0.270.0030.00517.27
8.0.260.0060.00017.22
8.0.250.0070.00016.97
8.0.240.0030.00517.00
8.0.230.0000.00716.76
8.0.220.0000.00716.87
8.0.210.0000.00616.79
8.0.200.0030.00316.78
8.0.190.0040.00416.87
8.0.180.0000.00716.76
8.0.170.0050.00316.86
8.0.160.0070.00016.84
8.0.150.0030.00516.75
8.0.140.0020.00816.76
8.0.130.0000.00613.26
8.0.120.0020.00516.70
8.0.110.0000.00816.86
8.0.100.0000.00716.76
8.0.90.0000.00716.73
8.0.80.0080.00816.86
8.0.70.0000.00716.70
8.0.60.0050.00516.83
8.0.50.0070.00016.64
8.0.30.0120.00717.10
8.0.20.0140.00917.40
8.0.10.0050.00216.91
8.0.00.0160.01116.69
7.4.330.0000.00615.00
7.4.320.0000.00616.54
7.4.300.0040.00416.59
7.4.290.0030.00316.55
7.4.280.0030.00316.53
7.4.270.0050.00316.56
7.4.260.0080.00016.50
7.4.250.0000.00716.41
7.4.240.0030.00316.45
7.4.230.0040.00416.24
7.4.220.0090.00916.55
7.4.210.0070.00716.54
7.4.200.0080.00016.57
7.4.160.0070.00716.41
7.4.150.0150.00617.40
7.4.140.0090.01517.86
7.4.130.0130.00316.43
7.4.120.0120.00816.49
7.4.110.0060.01016.46
7.4.100.0130.00316.35
7.4.90.0060.01016.46
7.4.80.0060.01719.39
7.4.70.0030.01416.29
7.4.60.0100.00616.42
7.4.50.0000.00816.42
7.4.40.0140.00916.31
7.4.30.0170.00016.45
7.4.00.0060.00615.05
7.3.330.0000.00513.18
7.3.320.0030.00313.24
7.3.310.0040.00316.30
7.3.300.0030.00316.26
7.3.290.0030.01016.18
7.3.280.0080.00916.18
7.3.270.0170.00017.40
7.3.260.0160.00016.59
7.3.250.0040.01416.46
7.3.240.0070.01016.48
7.3.230.0000.01716.39
7.3.210.0080.00816.27
7.3.200.0100.01119.39
7.3.190.0030.01616.43
7.3.180.0060.00916.34
7.3.170.0110.00616.27
7.3.160.0060.00916.36
7.2.330.0170.00516.60
7.2.320.0030.01916.39
7.2.310.0030.01316.69
7.2.300.0110.00516.53
7.2.290.0090.00616.66
7.2.60.0130.00316.64
7.2.50.0070.00716.66
7.2.00.0000.01319.27
7.1.200.0040.01215.68
7.1.100.0080.00817.73
7.1.70.0000.00717.24
7.1.60.0110.01419.40
7.1.50.0000.02216.64
7.1.00.0070.07322.35
7.0.200.0060.00316.75
7.0.140.0030.07322.09
7.0.60.0170.06319.89
7.0.50.0070.07317.88
7.0.40.0130.08320.12
7.0.30.0470.04020.00
7.0.20.0300.06020.33
7.0.10.0000.06019.99
7.0.00.0070.05720.12
5.6.280.0000.07720.90
5.6.210.0030.04020.70
5.6.200.0130.07018.15
5.6.190.0070.04020.41
5.6.180.0130.04720.43
5.6.170.0270.04020.46
5.6.160.0100.05320.61
5.6.150.0030.04018.18
5.6.140.0070.08318.13
5.6.130.0130.06018.09
5.6.120.0130.03721.01
5.6.110.0070.04021.00
5.6.100.0130.05021.03
5.6.90.0070.08320.96
5.6.80.0000.04320.34
5.5.350.0300.07320.32
5.5.340.0030.04317.92
5.5.330.0030.04320.29
5.5.320.0230.07720.30
5.5.310.0230.08020.38
5.5.300.0030.06317.91
5.5.290.0100.07017.93
5.5.280.0070.03720.88
5.5.270.0130.08020.95
5.5.260.0100.08020.88
5.5.250.0000.04720.69
5.5.240.0270.07020.18
5.4.450.0400.04719.26
5.4.440.0370.05319.38
5.4.430.0370.03719.41
5.4.420.0170.04719.48
5.4.410.0330.03019.41
5.4.400.0630.04318.93
5.4.390.0270.05019.09
5.4.380.0170.07318.68
5.4.370.0530.04318.52
5.4.360.0300.05318.63
5.4.350.0570.06018.61
5.4.340.0530.04018.69
5.4.320.0060.03812.45
5.4.310.0050.03912.45
5.4.300.0050.03712.45
5.4.290.0050.03812.45
5.4.280.0100.03112.35
5.4.270.0050.03812.35
5.4.260.0070.03712.35
5.4.250.0070.05012.35
5.4.240.0050.04412.35
5.4.230.0040.04212.34
5.4.220.0040.03912.34
5.4.210.0040.03912.34
5.4.200.0080.03812.34
5.4.190.0080.03412.33
5.4.180.0080.03512.33
5.4.170.0040.03812.34
5.4.160.0040.03812.34
5.4.150.0030.03912.34
5.4.140.0060.03612.02
5.4.130.0050.03512.01
5.4.120.0050.03511.96
5.4.110.0050.03411.96
5.4.100.0090.03111.96
5.4.90.0060.03511.96
5.4.80.0060.03611.96
5.4.70.0050.03511.96
5.4.60.0040.04911.96
5.4.50.0050.03811.96
5.4.40.0040.03611.95
5.4.30.0070.03411.95
5.4.20.0060.03611.95
5.4.10.0050.03611.95
5.4.00.0100.04811.44
5.3.290.0110.03612.80
5.3.280.0060.03912.71
5.3.270.0060.04112.72
5.3.260.0070.03812.71
5.3.250.0100.05012.72
5.3.240.0090.04712.72
5.3.230.0060.04012.71
5.3.220.0050.03812.68
5.3.210.0070.03712.68
5.3.200.0080.03512.68
5.3.190.0070.03512.68
5.3.180.0060.03612.68
5.3.170.0040.03812.67
5.3.160.0050.04312.67
5.3.150.0070.03512.68
5.3.140.0060.03512.66
5.3.130.0070.03712.66
5.3.120.0130.03512.66
5.3.110.0030.04412.66
5.3.100.0050.03912.11
5.3.90.0050.03712.08
5.3.80.0080.03312.08
5.3.70.0060.03512.07
5.3.60.0050.03612.07
5.3.50.0050.03612.00
5.3.40.0040.04412.00
5.3.30.0050.03711.95
5.3.20.0050.03611.72
5.3.10.0090.03411.69
5.3.00.0060.03511.68
5.2.170.0040.0339.18
5.2.160.0060.0289.18
5.2.150.0040.0319.18
5.2.140.0010.0349.18
5.2.130.0060.0279.13
5.2.120.0040.0299.14
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0040.0339.14
5.2.80.0050.0309.14
5.2.70.0030.0319.14
5.2.60.0050.0299.08
5.2.50.0060.0309.05
5.2.40.0030.0309.02
5.2.30.0040.0319.01
5.2.20.0040.0299.00
5.2.10.0050.0288.94
5.2.00.0070.0278.79
5.1.60.0010.0268.07
5.1.50.0040.0258.07
5.1.40.0040.0258.05
5.1.30.0020.0298.41
5.1.20.0080.0288.43
5.1.10.0010.0298.15
5.1.00.0060.0238.15
5.0.50.0040.0206.63
5.0.40.0050.0186.49
5.0.30.0040.0366.30
5.0.20.0070.0166.27
5.0.10.0040.0216.25
5.0.00.0020.0356.24
4.4.90.0040.0144.78
4.4.80.0040.0164.75
4.4.70.0030.0224.75
4.4.60.0030.0184.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0040.0164.85
4.4.10.0030.0164.85
4.4.00.0030.0324.76
4.3.110.0000.0194.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0020.0274.59
4.3.70.0020.0154.63
4.3.60.0030.0134.63
4.3.50.0030.0144.63
4.3.40.0000.0274.53
4.3.30.0010.0163.29
4.3.20.0030.0153.27
4.3.10.0020.0153.23
4.3.00.0030.01715.96

preferences:
39.23 ms | 400 KiB | 5 Q